2065445602 has 32 divisors (see below), whose sum is σ = 3467173248. Its totient is φ = 914640000.

The previous prime is 2065445573. The next prime is 2065445611.

2065445602 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2065445602² = 8532131069642284808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928852 + ... + 931072.

It is an arithmetic number, because the mean of its divisors is an integer number (108349164).

Almost surely, 2^2065445602 is an apocalyptic number.

2065445602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2065445602 is a deficient number, since it is larger than the sum of its proper divisors (1401727646).

2065445602 is a wasteful number, since it uses less digits than its factorization.

2065445602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2065445602 is about 45447.1737515107. The cubic root of 2065445602 is about 1273.5165321390.

The spelling of 2065445602 in words is "two billion, sixty-five million, four hundred forty-five thousand, six hundred two".